Hi Berthold- Thank you for the bug info. I've sent it over to our network engineers to investigate. It never occurred to me that the problem might be a bug in IOS, and not a Spectrum problem.
Warm regards, Jim On 8/4/10 10:36 PM, "Hofmann, Berthold" <[email protected]> wrote: > Hi Jim, > > the Cisco Bug ID is CSCsh93041 and the mib values which increases > at our environment every 2 or 3 minutes by 1 are ifStackLastChange > and ifTableLastChange. We are using > Cisco IOS Software, Catalyst 4500 L3 Switch Software > (cat4500-ENTSERVICESK9-M), Version 12.2(50)SG5, RELEASE SOFTWARE (fc1) > Hope this helps. > > Berthold > > -----Ursprüngliche Nachricht----- > Von: Pfleger, Jim [mailto:[email protected]] > Gesendet: Mittwoch, 4. August 2010 16:05 > An: Hofmann, Berthold; Spectrum users > Betreff: Re: [spectrum] AW: Constant Interface Reconfiguration Triggers > > We've seen similar issues with devices triggering reconfiguration more often > than we would expect. Can you please send the Cisco bug number so we can see > if it applies to our situation as well? > > Jim > > > > On 8/4/10 1:00 AM, "Hofmann, Berthold" <[email protected]> wrote: > >> Hi Dave, >> >> we have seen this also in the past, and it will be triggered by spectrum, >> which >> is reading 3 counters on the device every poll. When then a value is >> increased >> from these counters, it does a new reconfiguration, where the complete router >> is >> re-read. We have seen this on cisco devices in the past. We asked cisco, and >> they >> said, this is a bug in the IOS version, and will be corrected in a newer >> version. >> If you need more information, please let me know. >> Our workaround is, to disable this for the specific devices in spectrum. >> >> Best Regards >> Berthold >> >> -----Ursprüngliche Nachricht----- >> Von: Nissel, David [mailto:[email protected]] >> Gesendet: Dienstag, 3. August 2010 16:24 >> An: spectrum >> Betreff: [spectrum] Constant Interface Reconfiguration Triggers >> >> Device XXX of type Rtr_Cisco has completed an interface reconfiguration. >> >> Interface Reconfiguration Trigger: >> Interface-Table-Change-Reconfiguration >> >> Interface Reconfiguration Status: >> Success-Reconfiguration-Complete >> >> >> >> I have two identical WAN routers and one of them is kicking off the above >> every two minutes while the other is quiet. Anyone have any ideas what kicks >> off these events and whether there should be any cause for concern? Thanks in >> advance! >> >> >> >> -dave >> >> Dave Nissel >> Network Architect >> ~~~~~~~~~~~~~~~~~~~~~~~~~~ >> Select Medical Corporation >> Voice (717) 975-4522 >> Fax (717) 412-9371 >> E-Mail [email protected] >> >> * --To unsubscribe from spectrum, send email to [email protected] with the >> body: unsubscribe spectrum [email protected] >> >> Note: The information contained in this message may be >> privileged and confidential and protected from >> disclosure. If the reader of this message is not the >> intended recipient, or an employee or agent responsible >> for delivering this message to the intended recipient, you >> are hereby notified that any dissemination, distribution >> or copying of this communication is strictly prohibited. >> If you have received this communication in error, please >> notify us immediately by replying to the message and >> deleting it from your computer. Thank you. >> smcmail4.selectmedicalcorp.com >> >> --- >> To unsubscribe from spectrum, send email to [email protected] with the body: >> unsubscribe spectrum [email protected] > --- To unsubscribe from spectrum, send email to [email protected] with the body: unsubscribe spectrum [email protected]
